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A counterexample concerning the 3-error linear complexity of 2 n -periodic binary sequences
Authors:Jianqin Zhou
Institution:1. Telecommunication School, Hangzhou Dianzi University, Hangzhou, 310018, China
2. Computer Science School, Anhui Univversity of Technology, Ma’anshan, 243032, China
Abstract:In this article, we present a counterexample to Theorem 4.2 and Theorem 5.2 by Kavuluru (Des Codes Cryptogr 53:75–97, 2009). We conclude that the counting functions for the number of 2 n -periodic binary sequences with fixed 3-error linear complexity by Kavuluru are not correct.
Keywords:
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